1 OASIS Reference Model for Service Oriented Architecture.
2 For example, Sharp, Alec and Patrick McDermott, Workflow modeling: tools for process improvement and application development, Artech House, c2001.
3 Hill, Yates, Jones and Kogan, “Beyond predictable workflows: Enhancing productivity in artful business processes”, IBM Systems Journal Vol. 45 #4, Oct-Dec 2006, pp 663-682.
4 Imagine many threads waiting for input and being either blocked or busy waiting. This is not the way to build a scalable system.
5 You are not restricted to programming language type control flows.
6 As will be explained later, the child activity is only scheduled for execution. It may or may not execute right away.
7 The runtime ...